سلام
بعد از کانفیگ سرور جدید موقع نصب whmcs دوتا ارور میگیرم
1.Failed to retrieve latest version: [ErrorException] php_uname() has been disabled for security reasons
و
2.
Required PHP Functions
The following PHP functions must be enabled for WHMCS to be able to fully function as intended:

  • escapeshellcmd

These are disabled in your php.ini file, we recommend you contact your system administrator to have them enabled.

تا جایی که من میدونم این موارد نباید فعال بشه روی سرور
چکار باید کرد؟